Cotización al: 01/22/21
Metcalf, D.M.: Byzantine Lead Seals from Cyprus
Fitts, The Beginner’s Guide to Identifying Byzantine Coins
Lacam: La Fin de L'Empire Romaine et Le Moyannage or en Italie 455-493
Duncan: Coin Circulation in the Danubian and Balkan Provinces of the Roman Empire AD 294-578